package com.atguigu.gulimall.product.feign;

import com.atguigu.common.to.SkuReductionTo;
import com.atguigu.common.to.SpuBoundTo;
import com.atguigu.common.utils.R;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;

/**
 * @FileName SpuFeignService
 * @Description
 * @Author msh
 * @date 2025-10-20
 **/
@FeignClient("gulimall-coupon")
public interface CouponFeignService {
    /**
     * couponFeignService.saveSpuBounds(spuBoundTo)
     * 1)、@RequestBody 将这个对象转换为json
     * 2)、找到gulimall-coupon服务，给/coupon/spubounds/save发送请求，将上一步的json放在请求体里面
     * 3)、对方服务收到请求，请求体里有json数据
     *    @RequestBody SpuBoundTo spuBoundTo，将请求体的json转为SpuBoundEntity对象
     * 只要json数据模型时兼容的，双方服务无需使用同一个TO
     * @param spuBoundTo
     * @return
     */
    @PostMapping("/coupon/spubounds/save")
    R saveSpuBounds(@RequestBody SpuBoundTo spuBoundTo);

    @PostMapping("/coupon/skufullreduction/saveInfo")
    R saveSkuReduction(@RequestBody SkuReductionTo skuReductionTo);
}
